>> alfonsi: accusing cnn of being pro-bird.dusting airplanes flying over, over the states over the course of 40 years. and as the real birds died, the robotic drones rose. now we live in a world where there's 12 billion robotic birds watching us every single day. bird watching goes? >> both ways! >> mcindoe: bird watching goes? >> both ways! >> alfonsi: mcindoe kept up the act. >> mcindoe: i never hear anyone asking, "hey, why don't our presidents talk?" they, they, tweet on the bird app with their left-wing, or right-wing politics, you know? i think a lot starts to unfold, and the matrix starts to shatter the more questions that you ask. >> alfonsi: what bird is most suspicious to you? >> mcindoe: really every bird. >> alfonsi: how do you feel about seagulls? >> mcindoe: uh, i don't trust them, i'll tell you that. have you ever been to the beach and you got some food left over, and a seagull comes over and tries to get it? that's not cause it's hungry. you know, the mainstream media wants to sell us this lie that, "oh, birds a

>> jimenez: myself. >> alfonsi: yourself. >> hughes: yeah.say there were big pieces of myself that i-- were definitely lost. i lost friends, because we wouldn't see each other. we couldn't go to our first homecoming. i couldn't have an eighth-grade graduation. i know that doesn't sound like that big of a deal, but we were looking forward... >> alfonsi: but it is a big deal when you're in eighth grade. >> hughes: yeah. i feel like if the pandemic hadn't happened at all, a lot of my, like, sadness and mental problems would not be as bad as they are. it just made everything worse. >> alfonsi: are we in crisis mode right now? >> tammy makhlouf: we are. we are in crisis mode. and it's scary. >> alfonsi: tammy makhlouf has worked as a child therapist throughout wisconsin for the last 25 years. i think there was a hope that, you know, we're back in school, the kids are able to see their friends again, and play sports, that this would all go away. has it? >> makhlouf: no. no. i've noticed that the wait lists are longer, kids are struggling with more

. >> i'm sharyn alfonsi. >> i'm sharyn alfonsi. >> i'm scott pelley. those stories, tonight, on. "60 minutes." those movinouyou.night, on. in a clinical trial, participants achieved improved daily abilities with vyvgart added to their current treatment. and vyvgart helped clinical trial participants achieve reduced muscle weakness. vyvgart may increase the risk of infection. in a clinical study, the most common infections were urinary tract and respiratory tract infections. tell your doctor if you have a history of infections or if you have symptoms of an infection. vyvgart can cause allergic reactions. the most common side effects include respiratory tract infection, headache, and urinary tract infection. picture your life in motion with vyvgart. a treatment designed using a fragment of an antibody. ask your neurologist if vyvgart could be right for you. >> pelley: the mass murder last week at robb elementary school in uvalde, texas has something in common with america's deadliest massacres: the ar-15 semiautomatic rifle. variations of the ar-15 were

. >> i'm sharyn alfonsi. >> i'm jon wertheim. >> i'm scott pelley. those stories and more, tonight, on "60 minutes." ( ticking ) >> scott pelley: the war crimes in ukraine are among the worst of the 21st century, but they are just the latest in a history of assassinations and mass murder at the hands of russian president vladimir putin. we know this, in large part, thanks to a team of online data detectives that calls itself bellingcat. since 2014, bellingcat investigations have exposed russia's undercover hit squads and tied russian troops to atrocities. suffice to say, the russian government denies everything you are about to see in this story. but, that's exactly where bellingcat comes in. bellingcat's founder, eliot higgins, has created a method of mining online data and social media to put the lie to disinformation and unmask vladimir putin. >> eliot higgins: i feel it's almost my duty, that when we're faced with all this information showing terrible things that are happening, it's to put it out there. it does involve risk. but then, defending l

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